baber/WOPTO huggingface dataset:
Patent JP-H04117166-A (JP)
Title: Switching power supply
Inventor: TAKESHITA MASAHIRO
IPC: H04N3/18
Filed: 1990-09-06
Abstract: PURPOSE:To reduce the size of a transformer by a constitution wherein a con trol means controls the resistance of a resistor connected between the emitter of a switching transistor and an earth so that it is higher at the time of turn ON of power than during steady operation thereby limiting the maximum current of transformer at the time of turn ON of power lower than normal maximum current. CONSTITUTION:Since a transistor 33 does not conduct at the time of turn ON of power supply, a voltage across resistors 34, 35 is fed to the base of a transistor 20 and the maximum collector current of a switching transistor 6 can be limited below the maximum normal load current by selecting the resistance of the resistor 35. In other words, resistance of a resistor connected between the emitter of the switching transistor 6 and the earth is controlled to be higher at the time of turn ON of power than during steady operation thus limiting the current of transformer at the time of turn ON of power below the steady operating current. According to the constitution, transformer core is prevented from saturation at the time of turn ON of power and the size of transformer is reduced.
Patent JP-H1082417-A (JP)
Title: Dynamic pressure bearing
Inventor: TAKAHASHI TAKESHI
IPC: F16C17/02
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To fine down roughness of a surface, and improve anticorrosion by forming a dynamic pressure generating groove on one side of an axis outer peripheral surface and a sleeve inner circumferential suffice, and manufacturing it by austenitic stainless steel having each of specified weight% of sulfur and nickel of the shaft. SOLUTION: A weight% S of sulfur of austenitic stainless steel serving as a raw material is set to 0.25<=0.25<=0.50, and a weight% Ni of nickel is set to 8.0<=Ni<=8.8. Its rod material 2 is formed on a flange shaft 1 by cutting work, a center line crest height Rp serving as an index of surface roughness is set to 0.6 and less by polish work, and its surface is made smooth which is adapted to a dynamic pressure bearing. A dynamic pressure groove 5 is formed on an end surface 3A of a flange 3 by plastic working. It is thus possible to improve cutting performance by addition of sulfur, improve grinding performance and hardness by addition of nickel, and improve anticorrosion, and it is also possible to realize the dynamic pressure bearing provided with a shaft 1 whose surface roughness is fine.
Patent JP-H08102802-A (JP)
Title: System for identifying caller in pension consultation call
Inventor: HASEGAWA YUTAKA
IPC: G06Q50/26
Filed: 1994-09-30
Abstract: PURPOSE: To realize consultation using individual data by identifying a caller against pension telephone consultation in which individual data cannot be used because the caller cannot be identified up to the present. CONSTITUTION: A telephone consultation terminal 11 is connected to a public line and the caller's telephone number or an input password is collated with a telephone number registered in an identification fine 12 or a password. Then, line is switched to cosultation that uses individual data or that does not use individual data in accordance with a collation result. Thus, the caller in pension telephone consultation is specified and consultation using individual data is realized. Consequently, the caller can readily receive consultation using individual data from anywhere.
Patent JP-H0285809-A (JP)
Title: Optical system with automatic focusing device
Inventor: MIYAMAE HIROSHI
IPC: G03B13/36
Filed: 1988-09-22
Abstract: PURPOSE:To suppress and compensate the deterioration of focusing accuracy at the time of converting a focal distance to telephoto by controlling an axial luminous flux of a photographing optical system to satisfy a specific condition, when an internal extender is installed. CONSTITUTION:A photographing optical system is constituted of a first lens of positive refracting power, a second lens 2 of negative refracting power, a third lens 3 of negative refracting power, and a fourth lens 4, and in a fourth lens component, an internal extender 5 is provided so as to be attachable and detachable. In this state, when a composite focal distance and a full-aperture number of the photographing optical system before the internal extender 5 is installed are denoted as fa and Fa, respectively, and a composite focal distance and a full-aperture number when such extender is installed are denoted as fb and Fb, respectively, by satisfying a conditional expression (1), an axial luminous flux of the photographing optical system is controlled. Therefore, even if a focal distance is lengthened by inserting the extender 5, the focusing accuracy can be held in an allowable error range of the photographing optical system.
Patent JP-S60130092-A (JP)
Inventor: WATABE KIYOSHIGE
IPC: F24C7/08
Filed: 1983-12-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0787999-A (JP)
Title: Solid-phase support for detecting nucleic acid
Inventor: MATSUNAGA HIRONARI
IPC: C07H21/04
Filed: 1993-09-22
Abstract: PURPOSE:To provide a solid-phase support which can detect nucleic acid in high accuracy wherein a specific nuclelc acid derivative of a single strand is adsorbed on its surface and a nuclelc acid of a relatively low molecular weight is efficiently adsorbed on the solid phase, as it keeps the ability to form its hybridoma. CONSTITUTION:The objective homo-phase support on whose surface a single strand nucleic acid derivative is adsorbed comprising an aliphatic hydrocarbon bearing an amino group of the formula: H2N-(CH2)n-(n is 2-20) and a single strand nucleic acid of 1 to 100 base pairs having a base sequence which can form a hybridoma with a specific nucleic acid. It is preferred that the nucleic acid in the sample to be tested is labeled and the labeled nucleic acid and the single-strand nucleic acid supported on the above-described solid-phase support are placed under such conditions as they can form the hybrid and the nucleic acid is detected by knowing whether the hybrid is formed or not with the label.
Patent JP-H1177774-A (JP)
Title: Container, and method and apparatus for producing the same
Inventor: ABE KENSHIRO
IPC: B29C45/33
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To arbitrarily increase the housing vol. of a container to enable the correspondence to the complicated shape of the increased part by changing the vol. shape of the cavity of a mold after a resin material is injected into the cavity of the mold to perform the molding of a container part. SOLUTION: A cavity part 12 is formed between a movable mold member 10 and a fixed mold member 2 and the temps. of the respective mold members are held to 30-60 deg.C by the medium passed through a water pipe 39 to be controlled in its temp. Next, a molten resin material is ejected from a sprue bush 4 to be injected into the cavity part 12. At this time, a current is supplied to a heater 36 by a temp. control means 36A and the temp. in the vicinity of the cavity 12A of a vol. deformed part is set to 80-160 deg. and a vacuum suction drive means 34 is operated. By this constitution, an atmospheric piece 30 is operated so as to suck the resin part in the cavity 12A and the cavity 12A is moved so as to expand accompanied by the movement of a built-in slide member 28 by a hydraulic cylinder 32 and the resin is deformed to mold the vol. increased part of a container.
Patent JP-H08179845-A (JP)
Title: Calculator of three-variable simplified-chart type
Inventor: ORIBAA EFU MOOGAN
IPC: G06G1/00
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a calculator of a manual operation type for obtaining a forth value based on three variables. SOLUTION: The concrete use of this calculator is the use for obtaining a usable total recording capacity in a recording medium provided with plural recording units such as a hardware disk and a magneto-optical desk, etc. When the capacity of respective disks, the number of the disks and a data recording rate are inputted, the numerical value of the total recording capacity is displayed corresponding to the input. The calculator is provided with a case provided with an opening, a sliding member 4 housed in the case and two rotary dials 6 and 8 attached to the sliding member 4 and provided with a common rotary axis center. By rotating the respective dials 6 and 8, indexes provided on the dials 6 and 8 are selected. By moving the sliding member 4 in the case, the index provided on the sliding member 4 is displayed at the opening of the case and selected.
Patent JP-H1187849-A (JP)
Title: Mounting structure of optical element
Inventor: HONMO HIROSHI
IPC: H01S5/02
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a technique with which the internal stress generated on the active layer and the absorption layer of an optical element can be made small, reliability can be improved and the integration and the miniaturization of this mounting structure can be accomplished. SOLUTION: An electrode 5 of an LD 4 of an optical element is connected to the electrode 2 on an Si substrate through a solder layer 3-2. At this point, the cavity region 3-1 located under the active layer 6 of the LD 4 forms a space by eliminating process of solder junction, and its outside makes a solder layer region 3-2. As the cavity region 3-1 directly under the active layer becomes free of stress as it is a space. Accordingly, the internal stress of the active layer 6 located directly under the cavity region 3-1 can be alleviated when compared with the conventional structure wherein the cavity region 3-1 is not provided. As a result, the reliability of the optical element can be improved.
Patent JP-2001059788-A (JP)
Title: Semiconductor pressure sensor
Inventor: ARII YASUTAKA
IPC: G01L19/00
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable semiconductor pressure sensor having a high burst pressure. SOLUTION: A semiconductor pressure sensor is constituted in such a way that a supporting substrate 2 having a through hole 25 is joined to a semiconductor substrate 1 having a diaphragm 3 on which a piezo-resistor 24 for detecting deformation is formed so that the through hole 25 may communicate with the inside of the diaphragm 3 and a stem 9 having a pressure introducing passage 7 is joined to the supporting substrate 2 so that the passage 7 may communicate with the through hole 25. The pressure sensor is also provided with a fixing member 10 which supports the edge section of the upper surface of the semiconductor substrate 1 and is fixed to the stem 9 so as to hold the semiconductor substrate 1 and supporting substrate 2 between the stem 9 and fixing member 10.
Patent JP-S60130265-A (JP)
Title: Picture processing device
Inventor: TANIOKA HIROSHI
IPC: G06T5/00
Filed: 1983-12-17
Abstract: PURPOSE:To prevent moire by dividing a reading picture data into blocks corresponding to a dither matrix, discriminating picture quality at each block and switching binary-coding at a prescribed threshold value and a binary-coding by the dither method so as to apply quantization. CONSTITUTION:A picture element data read by a CCD and A/D-converted into a 6-bit data is added sequentially by an adder 1 and a mean value of the picture element density is calculated. As a result, the added value of 16 picture element data in a block is stored in an RAM3 as a 10-bit data at the end of the 4th main scanning. Only the high-order 6-bit of the RAM3 is extracted at the start of the 5th main scanning, latched in a DOFF4 and stored in an RAM5. The difference of the mean values in two adjacent blocks 7 in the main scanning direction of the mean values in two adjacent blocks 7 in the main scanning direction is detected by D-FF6, 7 and an ROM8. When the density gradient between adjacent blocks is steep, ''1'' is stored in the ROM8.
Patent JP-H1080660-A (JP)
Title: Manufacture of thermosensitive transfer material
Inventor: ISHII KUNIO
IPC: B05D7/24
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To enable adjustment to an adequate coating surface with an easy operation and instantaneity without adjusting coating device conditions requiring complicated labor and much time even if defects of coated surface such as floating, lines, remaining of cell texture and pinholes are generated due to insufficent viscosity or flow property of ink in a manufacturing method for a thermosensitive transfer material by which ink is applied on a continuous sheet-like base material to be coated by gravure coating. SOLUTION: In the manufacturing method for the thermosensitive transfer material by which gravure ink or hot melt ink for thermosensitive transfer is applied on the base material to be coated by using a gravure coating device, the base material P to be coated is drawn out of a nipping part N for nipping the base material P by means of a gravure-edition cylinder 5 and a backup roll 7 of the gravure coating device, and simultaneously, is made to pass a lower point of the outer circumference of a peeling guide member 17 provided at the position below the leader line L2 drawn out in the outlet direction perpendicular to the line L1 connecting the centers of the gravure-vesion cylinder 5 and the backup roll 7.
Patent JP-H0765125-A (JP)
Title: Recognition device for object character string whose character array is already known
Inventor: ASOUGAWA YOSHIMASA
IPC: G06K9/34
Filed: 1993-08-30
Abstract: PURPOSE:To correctly segment characters even in the case of dirt, a blur, misbinarization, etc., by scanning an extraction window corresponding to the character array which is already known and determining a character segmentation position. CONSTITUTION:Binary image data have a blur 20 and a noise 21 resulting from input conditions and a failure in binarization. The extraction window 22 is scanned for the binary image data and feature quantities are extracted by scanning points 25. The extraction window 22 has size and arrangement corresponding to the character array which is already known; and hatched parts 23 correspond to character areas and their peripheral blank part 24 corresponds to a background area. The feature quantities are represented as the result obtained by subtracting the number of all black pixels in the background area 24 from the number of all black pixels in the character areas 23. The position 26 of the extracted window 22 a where the feature quantity is minimum is regarded as the character segmentation position. Then characters in the character areas 23 in the extracted window 22 at the position 26 are segmented.
Patent JP-S6483305-A (JP)
Title: Manufacture of cold rolled stainless steel strip
Inventor: KENMOCHI KAZUHITO
IPC: B21B1/22
Filed: 1987-09-24
Abstract: PURPOSE:To obtain a satisfying surface gloss and yet to increase the productivity by executing rolling by feeding the emulsion of a rolling oil of different viscosity and water soluble lubricant after executing an oil free rolling at the rolling reduction rate exceeding 5%. CONSTITUTION:Annealing and picking are executed on a hot rolled stainless steel strip in order to solve the surface glossiness reduction problem in the mill such as Sendzimir mill having a small diameter work roll, and the high speed cold tandem mill, etc., having a large diameter work roll, and after executing oil free rolling at the rolling reduction rate exceeding 5% further, rolling is executed by feeding the rolling oil whose viscosity at 50 deg.C is <=15cst in an emulsion state at the stand one before the final from a 1st stand of a cold tandem mill. And at the final stand, the rolling is executed by feeding the water soluble lubricant whose viscosity at 50 deg.C of after water dispersion is <=5cst. By doing so, the stainless cold rolled strip of good surface glossiness can be manufactured with high efficiency without any seizure of the roll and strip steel.
Patent JP-S6298998-A (JP)
Title: Interruption connection system for remote station subscriber
Inventor: SATO HIROSHI
IPC: H04M3/20
Filed: 1985-10-25
Abstract: PURPOSE:To attain an economical interruption by changing the connection of an interrupted channel to a three terminal trunk for the interruption connecting of an exchange main body side without performing an interruption connecting processing in a remote subscriber's line collecting part during interrupting and connecting it to the remote station subscriber accommodated in the remote subscriber's line collecting part. CONSTITUTION:Under a state in which the remote station subscriber 1 is speaking with the subscriber 8 of a remote side, a speaking is executed in a speaking path 16 and a speaking path 21, and when an interruption connecting request to the remote station subscriber 1 from an operator base 10 is generated, the common controller of an exchange main body is connected with interruption. In the interruption connection, the exchange main body side checks the presence and the absence of a vacancy of the three terminal trunk 20 for the interruption connection. If there is the vacancy, the three terminal trunk 20 for the interruption connection is trapped, the speaking path 21 is opened in order to connect between the remote station subscriber 1 and the subscriber of the remote side and the operator base 10 and speaking paths 22-24 are connected. Thereby, equipments such as an interruption connecting subscriber's circuit and a subscriber's terminal of the remote subscriber's line collecting part are deleted and the economical interruption connecting system requiring no connection path to the exchange main body can be obtained.
Patent JP-H11132848-A (JP)
Title: Multi-path spectrometer
Inventor: ERSHOV ALEXANDER I
IPC: G01J3/22
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a spectrometer for essentially increasing the accuracy of a spectrometer based on a conventional technology. SOLUTION: Light from a light source 2 of a multi-path spectrometer is enlarged by a collimating optical element, is collimated, and becomes parallel beams. The parallel beams are applied to a dispersion optical element such as a diffraction grating 12 and light is reflected toward the collimating optical element from the diffraction grating. A transmission - reflection optical element is positioned across the parallel beams to generate at least two reflections of the parallel beams from the dispersion optical element. A photometer measures double dispersion beams within the range of a spatial position to determine the spatial characteristics of light from a light source. In a preferable embodiment form, a partial reflection mirror 20 is positioned between the diffraction grating 12 and the collimating optical element.  The mirror 20 is positioned at an angle that is slightly different from 90 deg. so that one portion of light being reflected from the dispersion optical element can be reflected again toward the dispersion optical element within an angle range where one portion of light being reflected from the dispersion optical element slightly differs.
Patent JP-S6480717-A (JP)
Title: Engine oil feeding device
Inventor: SAYAMA TAKEHIKO
IPC: F01M1/16
Filed: 1987-09-22
Abstract: PURPOSE:To reduce power consumption by performing changeover such that discharge oil from a sub-pump is fed to an oil gallery in a low engine speed, and to only an oil cooler in a high engine speed, and thereby reducing a specified capacity of main pump and an amount of relief oil. CONSTITUTION:An oil feeding device is composed of a main pump 2 with a comparatively large capacity, which feeds oil stored in an oil pan 1 to an oil gallery through a discharge oil passage 8, and a sub-pump 4 which mainly pressure-feeds oil to an oil cooler 3. A changeover control valve 15 which is sensitive to a hydraulic pressure in the discharge oil passage 8 is arranged between oil passages 14, 12 for connecting the discharge oil passage 8, to the discharge port of the sub-pump 4 and the oil cooler 3, respectively. The changeover control valve 15 performs changeover-control by feeding the discharge oil from the sub-pump 4 to the oil gallery through a second intake port 21 and a second discharge port 22 when the engine-speed is low, and feeding the discharge oil from the sub-pump 4 to the oil cooler 3 through a first intake port 20 and a first discharge port 22 when the engine speed is high.
Patent JP-H04118102-A (JP)
Title: Rolling roll
Inventor: KOBAYASHI TATSUNOBU
IPC: B21B27/03
Filed: 1990-09-07
Abstract: PURPOSE:To prevent the infiltration of cooling water and dust from the outer peripheral side to the inner peripheral side of a sleeve by forming flow passages which are connected at one end to a gas supply source and are opened at the other end to the outer peripheral surface of a shaft part in the rolling roll. CONSTITUTION:Compressed air is supplied from an inflow passage 18a of the air flow passages 18 to the branching passages 18b, by which the air pressure in the microspacing between the outer peripheral surface in the fitting shaft part 14b of the roll shaft 11 and the inner peripheral surface of the sleeve 12 or the inner peripheral surface of collars 16 is first raised and the air flow heading from the outer periphery of the fitting shaft part 14b toward the outer peripheral side of the sleeve 12 is formed via the microspacing between the mating surfaces of the sleeve 12 and the collars 16 or the mating surfaces of the collars 16 each other. The possibility of the infiltration of the cooling water and the foreign matter, such as dust, from the space between the mating surfaces of the sleeve 12 and the collars 16 or the mating surfaces of the collars 16 is eliminated. The rusting of the sleeve 12 and the collars 16 and the difficulty in the disassembly and assembly of the rolling roll 10 are averted.
Patent JP-2001066940-A (JP)
Title: Fixing device
Inventor: KOBAYASHI NAOKI
IPC: G03G15/20
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device constituted so that plural cross-flow fans can be coupled by such simple constitution that the number of parts is small and abnormal noise, rotational irregularity or the like are prevented from occurring when the temperature of a device main body rises. SOLUTION: The cross-flow fans 6a and 6b are serially coupled and one fan 6a positioned at the outermost end is coupled to a driving source 11 outside it. Then, the mutual coupling part of the fans 6a and 6b and the coupling part of the fan 6a and the driving source 11 are provided with spring means 20a and 20b acting so as to press the plural fans 6a and 6b toward a fitting wall 17c set at a position being most distant from the driving source 11.
Patent JP-H0662749-A (JP)
Title: Candy and its production
Inventor: MAKINO MASAYOSHI
IPC: A23G3/00
Filed: 1992-08-13
Abstract: PURPOSE:Candies highly containing protein and fat without roughness, burning and browning by ultrafiltering precedent to distilling under a reduced pressure and carrying out each treatment in a specific condition. CONSTITUTION:A concentrated milk containing 15-30wt.%, milk fat, 12-18wt.% milk protein and <=15% lactic acid is compounded. In this case, 100 pts.wt. raw milk is filtered by a ultrafilter 1 to concentrate to 25-65 pts.wt., then the concentrate is distilled under reduced pressure at <=70 deg.C and the concentrated milk concentrated to <=20 pts.wt. is compounded. After the concentrated milk is compounded, boiling down to concentrate is carried out by a continuous low temperature thickener under reduced pressure. Candies having high protein and high fat are produced without roughness, burning and browning.